I can help but wonder how anyone can ask this question, especially when dealing with proportionate or what I call the "New Wave Version" which is Test-ace. Just read an article elsewhere where members are going back and forth debating if a particular sources Prop is any good. How can you not tell ? What ever happened to trending your BP or noticing an increase in in strength or stamina ? Increased acne, if you are prone to acne, or at the very least an increase in oily skin. It is beyond me why anyone would have to question this while they are running it. Same with other compounds that are longer acting like deca or even Eq. Surely you must have some sides.
So lets help these lads in question by listing some of the sides of various compounds. I will start.
Testosterone sides:
Increased BP, noticeable mostly with prop. Acne, oily skin, increased strength, bloat due to conversion to E2.